module VagrantPlugins module Cachier class Action class Clean def initialize(app, env) @app = app @logger = Log4r::Logger.new("vagrant::cachier::action::clean") end def call(env) @env = env if env[:machine].state.id == :running && symlinks.any? env[:ui].info I18n.t('vagrant_cachier.cleanup') symlinks.each do |symlink| remove_symlink symlink end File.delete env[:machine].data_dir.join('cache_dirs').to_s end @app.call env end def symlinks # TODO: Check if file exists instead of a blank rescue @symlinks ||= @env[:machine].data_dir.join('cache_dirs').read.split rescue [] end def remove_symlink(symlink) if @env[:machine].communicate.test("test -L #{symlink}") @logger.debug "Removing symlink for '#{symlink}'" @env[:machine].communicate.sudo("unlink #{symlink}") end end end end end end